samples – SANGHA KOMMUNE (SSR)

Fragments of impactor residues identified in the lunar soil of Chang'e-6 in this study. Photo courtesy of the scientific research team of the Guangzhou Institute of Geochemistry, Chinese Academy of Sciences

China: Scientists Discover Rare Meteorite Relics in Chang’e-6 Far-Side Lunar Samples! (21.10.2025)

21/10/2025 Adrian (釋大道)

Using advanced techniques to examine mineral composition and oxygen isotopes, the researchers scrutinized lunar soil and confirmed that the fragments came from CI-like chondrites — a type of meteorite rich in water and organic materials that typically originates in the outer Solar System.

The study implies that the Earth-Moon system may have experienced more collisions from carbonaceous chondrites than scientists had previously estimated.

This discovery not only indicates that material from the outer Solar System can migrate to the inner Solar System, but also has important implications for explaining the origin of water on the lunar surface, said Lin Mang, a researcher at GIG.

Bangladesh: COVID-19 Fatalities = 22 Deaths This Month! (29.6.2025)

29/06/2025 Adrian (釋大道)

The country also reported seven new COVID-19 cases, with the daily test positivity rate jumping to 3.87 percent in the 24 hours till 8:00 a.m. local time Saturday. Official data showed that 174 samples were tested in the last 24 hours.

Amid a fresh rise in COVID-19 infections in several neighbouring countries, the Bangladeshi interim government has asked people to refrain from traveling to those destinations unless absolutely necessary.

The authorities here have also instructed relevant departments to enhance health screening and surveillance measures at all ports to contain the spread of the infection.

China: Lunar Sample Reveals Far-Side Drier Than Near Side! (11.4.2025)

11/04/2025 Adrian (釋大道)

For nearly 20 years, there has been a debate over whether the water content in the Moon’s mantle, the middle layer between its surface and core, is abundant or scarce, while all published estimates were derived from near-side samples.

China’s Chang’e-6 lunar probe retrieved the first-ever lunar far-side samples from the Apollo crater within the South Pole–Aitken Basin, providing the first opportunity to determine the water content of the lunar mantle in this region.

The study revealed that a unique volcanic event dating back 2.8 billion years had not been observed in previous samples obtained from the near side.

China: Chang’e 6 Samples Shed Light on Lunar Magnetism! (23.12.2024)

23/12/2024 Adrian (釋大道)

They discovered that the Moon’s magnetic field may have experienced a rebound around 2.8 billion years ago, suggesting that the Moon’s generator may have been reinforced after an early sharp decline.

“The reason for this rebound could be a change in the primary energy source of the generator or a restrengthening of the initial driving mechanism,” Cai said.

“The data fill in a billion-year gap in the evolution of the lunar paleomagnetic record and provide the first paleomagnetic measurements from the lunar far side,” a reviewer for the journal Nature said. “The authors are to be congratulated on a historic study that provides a major advance in our understanding of lunar magnetism.”

The evolution history of the Moon’s magnetic field is markedly different from that of the Earth’s, the research team said.

PRC: Lunar Samples Indicate Previous Magma Activity! (19.11.2024)

19/11/2024 Adrian (釋大道)

am lunar soils.

The study published on Science, conducted by a team led by Xu Yigang, an academician of the CAS and a researcher at the Guangzhou Institute of Geochemistry of the CAS, also confirmed magma activity on the lunar far side 2.8 billion years ago.

The study also indicates that the eruption of lunar mare basalt is influenced by the internal composition of the moon, explaining why the South Pole-Aitken Basin on the lunar far side lacks abundant volcanic activity.

“These samples are the first to be collected on the lunar far side so it provided a unique view to the moon’s global geological history. The results are novel and are deserving of publication in Science. They will be of interest to a broad readership,” Science reviewer Katherine Joy said.

This photo shows lunar samples retrieved by the Chang'e-6 mission at the lunar sample laboratory in the National Astronomical Observatories of the Chinese Academy of Sciences (CAS) in Beijing, capital of China, Sept. 24, 2024. (Xinhua/Jin Liwang)

China: Research on Chang’e-6 [Dark-Side] Lunar Samples Underway! (11.10.2024)

11/10/2024 Adrian (釋大道)

A research paper published in September on the lunar samples brought back by the Chang’e-6 mission says that the Chang’e-6 samples exhibit “distinct characteristics” compared to previously obtained lunar samples.

The Chang’e-6 probe was launched from China on May 3, 2024. On June 25, its returner made a landing in north China, bringing back 1,935.3 grams of samples from the far side of the moon. (Xinhua/Jin Liwang)

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